Do you have a public/package default constructor?
2011/11/4 Juan Pablo Gardella <gardellajuanpa...@gmail.com>
> puff, ignore the last mail.
>
>
> 2011/11/4 Juan Pablo Gardella <gardellajuanpa...@gmail.com>
>
>> You don't have in classpath the sources
>> of com.cme.clearing.common.xml.XmlNode. This is the cause.
>>
>>
>>
>> 2011/11/4 laredotornado <laredotorn...@zipmail.com>
>>
>>> Hi,
>>>
>>> I'm trying to pass an object over RPC but the call is failing with a
>>> "com.google.gwt.user.client.rpc.SerializationException" exception.
>>> Complete stack trace is below. How do I figure out what field is
>>> causing the problem? The class and its member fields in question
>>> are ...
>>>
>>> public class XmlNode implements Serializable {
>>> private Node dataRoot;
>>> private List<XmlNode> parents = new ArrayList<XmlNode>();
>>> private List<XmlNode> children = new ArrayList<XmlNode>();
>>> ...
>>>
>>> public class Node implements Serializable {
>>> private long id;
>>> private short type;
>>> private String name;
>>> private String value;
>>> private List<Node> children;
>>> private Node parent;
>>> private Map<String, Attribute> attributes;
>>> ...
>>> public class Attribute implements Serializable {
>>> private String name;
>>> private Object value;
>>> private Node node;
>>>
>>> There are getters and setters for everything. How do I get GWT to
>>> tell me more about why Serialization is failing? - Dave
>>>
>>> ps - The error stack trace is
>>> com.google.gwt.user.client.rpc.SerializationException: Type
>>> 'com.cme.clearing.common.xml.XmlNode' was not included in the set of
>>> types which can be serialized by this SerializationPolicy or its Class
>>> object could not be loaded. For security purposes, this type will not
>>> be serialized.: instance = XmlNode
>>> at
>>>
>>> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serialize(ServerSerializationStreamWriter.java:
>>> 619)
>>> at
>>>
>>> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
>>> 126)
>>> at
>>> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter
>>> $ValueWriter$8.write(ServerSerializationStreamWriter.java:153)
>>> at
>>>
>>> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamWriter.serializeValue(ServerSerializationStreamWriter.java:
>>> 539)
>>> at com.google.gwt.user.server.rpc.RPC.encodeResponse(RPC.java:616)
>>> at
>>> com.google.gwt.user.server.rpc.RPC.encodeResponseForSuccess(RPC.java:
>>> 474)
>>> at
>>> com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
>>> 571)
>>> at
>>>
>>> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
>>> 208)
>>> at
>>>
>>> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
>>> 248)
>>> at
>>>
>>> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
>>> 62)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>> at
>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
>>> 487)
>>> at
>>> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
>>> 362)
>>> at
>>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
>>> 216)
>>> at
>>> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
>>> 181)
>>> at
>>> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
>>> 729)
>>> at
>>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
>>> 405)
>>> at
>>> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
>>> 152)
>>> at
>>>
>>> org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:
>>> 49)
>>> at
>>> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
>>> 152)
>>> at org.mortbay.jetty.Server.handle(Server.java:324)
>>> at
>>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
>>> 505)
>>> at org.mortbay.jetty.HttpConnection
>>> $RequestHandler.content(HttpConnection.java:843)
>>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
>>> at
>>> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
>>> at
>>> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
>>> at
>>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
>>> 395)
>>> at org.mortbay.thread.QueuedThreadPool
>>> $PoolThread.run(QueuedThreadPool.java:488)
>>>
>>>
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>>>
>>
>
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